diff --git a/fsw/src/ds_file.c b/fsw/src/ds_file.c
index 77a9e19..0401f47 100644
--- a/fsw/src/ds_file.c
+++ b/fsw/src/ds_file.c
@@ -622,7 +622,7 @@ void DS_FileCreateName(uint32 FileIndex)
         if (strlen(Workname) < DS_TOTAL_FNAME_BUFSIZE)
         {
             /* Success - copy workname to filename buffer */
-            strcpy(FileStatus->FileName, Workname);
+            strncpy(FileStatus->FileName, Workname, sizeof(FileStatus->FileName));
         }
         else
         {